CN217603447U

CN217603447U - Sealed effectual flowing back valve body for mine

Info

Publication number: CN217603447U
Application number: CN202221170919.1U
Authority: CN
Inventors: 时万里; 崔慧
Original assignee: Shanxi Wandelung Industrial Technology Co ltd
Current assignee: Shanxi Wandelung Industrial Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-18
Anticipated expiration: 2032-05-16

Abstract

The application relates to the technical field of valves, in particular to a mine drainage valve body with a good sealing effect. This application, including valve and cleaning device, the fixed surface of valve installs the connecting piece, the inner wall of connecting piece rotates and is connected with the control lever, the position that the connecting piece surface is close to the control lever is equipped with cleaning device, cleaning device includes two clamp rings, two clamp rings are located the surface of connecting piece, the inner wall sliding connection of clamp ring has the stopper, the both sides fixedly connected with slider of stopper, the lateral wall fixed mounting of slider has the brush, the brush is located the surface of control lever, the both sides of valve all are equipped with sealing device, sealing device includes the sealing ring, the sealing ring is located the lateral wall of valve, a plurality of fixture blocks of lateral wall fixedly connected with of sealing ring, a plurality of jacks have been seted up on the surface of sealing ring. The problem of when using because service environment probably is abominable, can adhere to a lot of dirty things on the control lever surface, will appear pounding the thing and get into the valve body in when rotating and cause the impaired of valve body internals is solved.

Description

Sealed effectual flowing back valve body for mine

Technical Field

The application relates to the technical field of valves, especially, relate to a sealed effectual flowing back valve body for mine.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to its function, it can be divided into shut-off valve, check valve, regulating valve, etc.; when the valve is used, the flow in the valve body needs to be adjusted through the control rod, and when the valve is used, because the use environment is possibly severe, a lot of dirty objects can be attached to the surface of the control rod, and the problem that internal parts of the valve body are damaged due to the fact that the objects are smashed into the valve body can occur during rotation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealed effectual flowing back valve body for mine in order to solve to have the impaired shortcoming of valve body internals among the prior art.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a sealed effectual flowing back valve body for mine, includes valve and cleaning device, the fixed surface of valve installs the connecting piece, the inner wall of connecting piece rotates and is connected with the control lever, the position that the connecting piece surface is close to the control lever is equipped with cleaning device, cleaning device includes two clamp rings, two the clamp ring is located the surface of connecting piece, the inner wall sliding connection of clamp ring has the stopper, the both sides fixedly connected with slider of stopper, the lateral wall fixed mounting of slider has the brush, the brush is located the surface of control lever.

The effect that above-mentioned part reaches is: when using the control lever, promote the slider earlier and let the slider drive the stopper and slide, the stopper slides at the clamping ring inner wall, and the slip drive brush of slider slides, and brush laminating control lever can rotate on the surface of brush when the control lever rotates, and the brush can clear up the control lever.

Preferably, a limiting groove is formed in the position, close to the limiting block, of the surface of the clamping ring, and the inner wall of the limiting groove of the clamping ring is connected with the outer surface of the limiting block in a sliding mode.

The effect that above-mentioned part reaches is: when the limiting block slides, the limiting block can slide on the inner wall of the limiting groove of the clamping ring, and the limiting groove is formed to enable the limiting block to slide.

Preferably, the inner walls of the two clamping rings are in threaded connection with two positioning pins, and the inner surface of the sliding block is fixedly connected with a connecting block.

The effect that above-mentioned part reaches is: when placing the clamp ring, with clamp ring laminating connecting piece, then change the locating pin to the clamp ring inner wall, the locating pin can limit the position of clamp ring on the connecting piece surface to a certain extent.

Preferably, the upper surface of the clamping ring is fixedly connected with an ejector block, and one end, close to each other, of the ejector block and the connecting block is fixedly connected with a spring.

The effect that above-mentioned part reaches does: when the brush receives wearing and tearing or the brush is not laminated the control lever, the spring can contract, and the spring drives connecting block and slider slip, and the slider drives the brush and slides, and the spring can let the brush laminating control lever to a certain extent.

Preferably, the both sides of valve all are equipped with sealing device, sealing device includes the sealing ring, the sealing ring is located the lateral wall of valve, a plurality of fixture blocks of lateral wall fixedly connected with of sealing ring, a plurality of jacks have been seted up on the surface of sealing ring.

The effect that above-mentioned part reaches does: when being connected valve and other equipment, with sealing ring laminating valve, can drive the fixture block when the sealing ring slides and slide, when fixed, rotate the bolt to valve inner wall and jack in, the sealing ring can seal valve and other equipment to a certain extent.

Preferably, the position, close to the fixture block, of the surface of the valve is fixedly connected with a fixing block, the surface of the fixing block is fixedly connected with a stop block, and the stop block is inserted into the inner wall of the fixture block.

The effect that above-mentioned part reaches does: when the sealing ring is placed, the clamping block is pulled to move to a proper position, then the clamping block is pushed to enable the clamping block to contain the blocking block of the fixing block to the inner wall, and the blocking block can limit the position of the clamping block to a certain extent.

Preferably, one end, far away from the valve, of the sealing ring is provided with a plurality of anti-skidding grooves, and the anti-skidding grooves of the sealing ring are of a V-shaped structure.

The effect that above-mentioned part reaches is: when sealing ring and other equipment are connected, let other equipment extrusion sealing rings, can extrude the air in the antiskid groove simultaneously, the antiskid groove can reduce the sealing ring possibility of touching to a certain extent when fixed.

In view of the above, it is desirable to provide,

in this application, when needs use the control lever, with clamp ring laminating connecting piece, rotate the locating pin to the clamp ring inner wall again, when fixed clamp ring, promote the slider and let the slider drive the stopper and slide, the stopper slides at planned spacing inslot wall, the slider also can drive connecting block and brush removal simultaneously, the removal of connecting block can drive the spring on the kicking block tensile, after clamp ring is fixed to finish, loosen the slider, the spring can kick-back, the spring drives connecting block and slider and slides, the slider drives the brush and slides, brush laminating control lever.

To sum up, when adjusting valve flow, the control lever is rotated and is let the part in control lever drive connecting piece and the valve reach the effect of adjusting the flow with this, through setting up cleaning device, can clear up the control lever to a certain extent, reduces the probability that the control lever will dirty thing is brought into the valve body, reduces the impaired possibility of valve body simultaneously.

In this application, before needs are connected valve and other equipment, with sealing ring laminating valve, when the laminating, swing fixture block adjustment fixture block position, promote the fixture block when the fixture block moves suitable position and let the fixture block accomodate the inner wall with the stop block of fixed block, laminate sealing ring and other equipment again, push hard when the laminating, will send out the air escape in the antiskid inslot, loosen the valve again and then rotate the bolt to valve and other equipment in, the bolt can be inserted at the jack inner wall of sealing ring, through setting up sealing device, can seal valve and other equipment junctions to a certain extent, reduce the probability that the sealing ring was moved about simultaneously, also can reduce the possibility that the sealing ring warp.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an enlarged view taken at A of FIG. 1 of the present application;

FIG. 3 is a schematic view of the explosive structure of the cleaning apparatus of the present application;

FIG. 4 is a side view schematic of the present application;

FIG. 5 is an enlarged view taken at B of FIG. 4 of the present application;

fig. 6 is a schematic view of the explosion structure of the sealing device in the present application.

Illustration of the drawings: 1. a valve; 2. a connecting member; 3. a control lever; 4. a cleaning device; 41. a clamping ring; 42. a slider; 43. a limiting block; 44. a brush; 45. positioning pins; 46. a limiting groove; 47. connecting blocks; 48. a top block; 49. a spring; 5. a sealing device; 51. a seal ring; 52. a clamping block; 53. a jack; 54. a fixed block; 55. blocking; 56. and (4) an anti-slip groove.

Detailed Description

Referring to fig. 1 and 4, the present application provides a technical solution: the utility model provides a sealed effectual flowing back valve body for mine, includes valve 1 and cleaning device 4, and the fixed surface of valve 1 installs connecting piece 2, and the inner wall of connecting piece 2 rotates and is connected with control lever 3, and the position that 2 surfaces of connecting piece are close to control lever 3 is equipped with cleaning device 4, and the both sides of valve 1 all are equipped with sealing device 5.

The specific arrangement and function of the cleaning device 4 and the sealing device 5 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: cleaning device 4 includes two clamp rings 41, two clamp rings 41 are located the surface of connecting piece 2, the inner wall sliding connection of clamp ring 41 has stopper 43, the both sides fixedly connected with slider 42 of stopper 43, when using control lever 3, promote slider 42 earlier and let slider 42 drive stopper 43 slide, stopper 43 slides at clamp ring 41 inner wall, slider 42's lateral wall fixed mounting has brush 44, slider 42's slip drives brush 44 and slides, brush 44 is located the surface of control lever 3, brush 44 laminating control lever 3, can rotate on the surface of brush 44 when control lever 3 rotates, brush 44 can clear up control lever 3.

Referring to fig. 2 and 3, specifically, a limiting groove 46 is provided at a position on the surface of the clamping ring 41 close to the limiting block 43, the inner wall of the limiting groove 46 of the clamping ring 41 is connected with the outer surface of the limiting block 43 in a sliding manner, the inner wall of the limiting groove 46 of the clamping ring 41 can slide when the limiting block 43 slides, the limiting groove 46 can be provided to allow the limiting block 43 to slide, two positioning pins 45 are connected to the inner walls of the two clamping rings 41 in a threaded manner, when the clamping ring 41 is placed, the clamping ring 41 is attached to the connecting piece 2, then the positioning pins 45 are rotated to the inner wall of the clamping ring 41, the inner surface of the sliding block 42 is fixedly connected with a connecting block 47, and the positioning pins 45 can limit the position of the clamping ring 41 on the surface of the connecting piece 2 to a certain degree.

Referring to fig. 2 and 3, specifically, the top block 48 is fixedly connected to the upper surface of the clamping ring 41, and the spring 49 is fixedly connected to one end of the top block 48 close to the connecting block 47, so that when the brush 44 is worn or the brush 44 does not adhere to the control rod 3, the spring 49 contracts, the spring 49 drives the connecting block 47 and the sliding block 42 to slide, the sliding block 42 drives the brush 44 to slide, and the spring 49 can allow the brush 44 to adhere to the control rod 3 to a certain degree.

Referring to fig. 5 and 6, in the present embodiment: sealing device 5 includes sealing ring 51, sealing ring 51 is located valve 1's lateral wall, when connecting valve 1 and other equipment, with sealing ring 51 laminating valve 1, a plurality of fixture blocks 52 of sealing ring 51's lateral wall fixedly connected with can drive fixture block 52 and slide when sealing ring 51 slides, a plurality of jacks 53 have been seted up on sealing ring 51's surface, when fixed, rotate the bolt to valve 1 inner wall and jack 53 in, sealing ring 51 can seal valve 1 and other equipment to a certain extent.

Referring to fig. 5 and 6, specifically, a fixing block 54 is fixedly connected to a position, close to the fixture block 52, of the surface of the valve 1, a blocking block 55 is fixedly connected to the surface of the fixing block 54, when the sealing ring 51 is placed, the fixture block 52 is pulled off and moved to a proper position at the fixture block 52, the blocking block 55 is inserted into the inner wall of the fixture block 52, the fixture block 52 is pushed to enable the blocking block 55 of the fixing block 54 to be accommodated in the inner wall, the blocking block 55 can limit the position of the fixture block 52 to a certain extent, one end, far away from the valve 1, of the sealing ring 51 is provided with a plurality of anti-slip grooves 56, when the sealing ring 51 is connected with other devices, the other devices extrude the sealing ring 51, meanwhile, air in the anti-slip grooves 56 of the sealing ring 51 can be extruded out, the anti-slip grooves 56 of the sealing ring 51 are of a V-shaped structure, and when the anti-slip grooves 56 are fixed, the possibility that the sealing ring 51 moves about can be reduced to a certain extent.

The theory of operation, when needing to use control lever 3, with clamp ring 41 laminating connecting piece 2, rotate locating pin 45 to clamp ring 41 inner wall again, when fixed clamp ring 41, promote slider 42 and let slider 42 drive stopper 43 slide, stopper 43 slides at planned spacing groove 46 inner wall, slider 42 also can take and can drive connecting block 47 and brush 44 to remove simultaneously, the removal of connecting block 47 can drive the spring 49 on the kicking block 48 tensile, after clamp ring 41 is fixed, loosen slider 42, spring 49 can kick-back, spring 49 drives connecting block 47 and slider 42 and slides, slider 42 drives brush 44 and slides, brush 44 laminates control lever 3.

When 1 flow of adjusting valve, rotate control lever 3 and let the part in 3 drive connection spare 2 of control lever and the valve 1 reach the effect of adjusting the flow with this, through setting up cleaning device 4, can clear up control lever 3 to a certain extent, reduce control lever 3 and bring dirty thing into the probability of valve body, reduce the impaired possibility of valve body simultaneously.

Before valve 1 and other equipment are connected in needs, valve 1 is laminated with sealing ring 51, when laminating, swing fixture block 52 adjustment fixture block 52 position, promote fixture block 52 and let fixture block 52 accomodate the inner wall with the piece 55 that hinders of fixed block 54 when fixture block 52 moves to suitable position, again laminate sealing ring 51 and other equipment, extrude hard when laminating, the air escape in the antiskid groove 56 will be sent out, loosen valve 1 again and then rotate the bolt to valve 1 and other equipment in, the bolt can be inserted at the jack 53 inner wall of sealing ring 51, through setting up sealing device 5, can seal valve 1 and other equipment junctions to a certain extent, reduce the probability that sealing ring 51 was moved about simultaneously, also can reduce the possibility that sealing ring 51 warp.

Claims

1. The utility model provides a sealed effectual mine is with flowing back valve body, includes valve (1) and cleaning device (4), its characterized in that: fixed surface of valve (1) installs connecting piece (2), the inner wall of connecting piece (2) rotates and is connected with control lever (3), the position that connecting piece (2) surface is close to control lever (3) is equipped with cleaning device (4), cleaning device (4) include two clamp rings (41), two clamp ring (41) are located the surface of connecting piece (2), the inner wall sliding connection of clamp ring (41) has stopper (43), the both sides fixedly connected with slider (42) of stopper (43), the lateral wall fixed mounting of slider (42) has brush (44), brush (44) are located the surface of control lever (3).

2. The mine drainage valve body with good sealing effect as claimed in claim 1, characterized in that: the position that the surface of the clamping ring (41) is close to the limiting block (43) is provided with a limiting groove (46), and the inner wall of the limiting groove (46) of the clamping ring (41) is connected with the outer surface of the limiting block (43) in a sliding mode.

3. The mine drainage valve body with good sealing effect according to claim 1, characterized in that: the inner wall of the two clamping rings (41) is in threaded connection with two positioning pins (45), and the inner surface of the sliding block (42) is fixedly connected with a connecting block (47).

4. The mine drainage valve body with good sealing effect as claimed in claim 3, characterized in that: the upper surface fixed connection of clamp ring (41) has kicking block (48), one end fixed connection that kicking block (48) and connecting block (47) are close to each other has spring (49).

5. The mine drainage valve body with good sealing effect as claimed in claim 1, characterized in that: the both sides of valve (1) all are equipped with sealing device (5), sealing device (5) are including sealing ring (51), sealing ring (51) are located the lateral wall of valve (1), a plurality of fixture blocks of lateral wall fixedly connected with (52) of sealing ring (51), a plurality of jacks (53) have been seted up on the surface of sealing ring (51).

6. The mine drainage valve body with good sealing effect as claimed in claim 5, characterized in that: the valve is characterized in that a fixing block (54) is fixedly connected to the position, close to the fixture block (52), on the surface of the valve (1), a stopping block (55) is fixedly connected to the surface of the fixing block (54), and the stopping block (55) is inserted into the inner wall of the fixture block (52).

7. The mine drainage valve body with good sealing effect according to claim 5, characterized in that: a plurality of anti-skidding grooves (56) are formed in one end, far away from the valve (1), of the sealing ring (51), and the anti-skidding grooves (56) of the sealing ring (51) are of a V-shaped structure.